Balls - Micro balls
Carbon steel balls
Diameters: from 1mm
– Low carbon steel balls also called case hardened carbon provide substantial savings for applications where moderate loads and low speed are requested. Typical applications include: bearings, castors, conveyors, bicycles…
– High carbon steel balls is through hardened and can be used for higher loads. It is a good alternative to chrome balls.
| Specification | Equivalence | Carbon steel balls : Composition in % | ||||||||||
| Hard | Dens. | C | Si | Mn | P | S | Cr | Mo | Ni | |||
| gr/cm3 | ||||||||||||
| Steel | W 1.0301 | 60Hrc | 7,87 | 0,07 | 0,10 | 0,30 | 0,05 | 0,05 | ||||
| Carbon steel balls | AFN XC10 | min | min | min | max | max | ||||||
| AISI 1010/1015 | En32 | 0,18 | 0,40 | 0,60 | ||||||||
| max | max | max | ||||||||||
| Steel | W 1,1249 | 60Hrc | 7,87 | 0,07 | 0,10 | 0,50 | 0,05 | 0,05 | ||||
| Carbon steel balls | UNI C72 | min | min | min | max | max | ||||||
| AISI 1070 | AFN XC70 | 0,75 | 0,40 | 0,70 | ||||||||
| max | max | max | ||||||||||
| Steel | W 1.1830 | 60Hrc | 7,87 | 0,80 | 0,25 | 0,30 | 0,03 | 0,02 | ||||
| Carbon steel balls | UNI C85 | min | min | min | min | max | ||||||
| AISI 1086 | 0,90 | 0,40 | 0,70 | |||||||||
| max | max | max | ||||||||||